:root{color-scheme:dark;--bg:#080c12;--bg-alt:#0d131c;--surface:#121b27;--raised:#182333;--text:#f4f6fa;--muted:#a6b2c4;--faint:#8594aa;--line:#273344;--accent:#4f7cff;--hover:#7397ff;--mint:#82d9bc;--amber:#e7bc7a;--radius:12px;--wrap:1280px;--shadow:0 24px 70px #0005;--h1:clamp(3.2rem,5.3vw,5.5rem);--h2:clamp(2rem,3.1vw,3.25rem);--body:16px;--section:112px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--text);font:400 var(--body)/1.65 Inter,Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a,button{touch-action:manipulation}img{max-width:100%;height:auto;display:block}button{color:inherit}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.12;letter-spacing:-.045em}h1{font-size:var(--h1);font-weight:600}h2{font-size:var(--h2);font-weight:550}h3{font-size:22px;font-weight:550;letter-spacing:-.025em}p{color:var(--muted)}:focus-visible{outline:3px solid #9fb7ff;outline-offset:5px;border-radius:4px}::selection{background:#375fcd;color:white}[hidden]{display:none!important}.wrap{width:min(var(--wrap),calc(100% - 80px));margin-inline:auto}.skip{position:fixed;top:-100px;left:16px;z-index:100;background:var(--accent);padding:12px 20px}.skip:focus{top:10px}.site-header{position:sticky;top:0;background:#080c12f2;z-index:30;border-bottom:1px solid #ffffff0d;backdrop-filter:blur(14px)}.nav{height:88px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:inline-flex;align-items:center;gap:11px;font-size:25px;font-weight:650;letter-spacing:-1px;white-space:nowrap}.brand-mark{width:34px;height:34px;border:1px solid #7189b4;display:grid;place-items:center;font-size:21px;position:relative;border-radius:7px;line-height:1}.brand-mark>span{position:absolute;font-size:13px;background:var(--bg);top:-4px;right:-4px;line-height:1;color:#9ab1ff}.brand-dot{color:var(--accent)}nav{display:flex;gap:28px;align-items:center;font-size:13px;font-weight:500}nav>a:not(.button),.dropdown>button{padding-block:14px;color:var(--muted)}nav a:hover,nav a[aria-current],.dropdown>button:hover{color:var(--text)}.dropdown{position:relative}.dropdown>button{background:none;border:0;padding-inline:0}.dropdown>button span{margin-left:5px}.dropdown-panel{position:absolute;top:calc(100% + 10px);left:-40px;min-width:350px;padding:12px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.dropdown-panel a{display:flex;align-items:center;gap:14px;padding:14px;border-radius:8px}.dropdown-panel a:hover{background:var(--raised)}.dropdown-panel strong{display:block;font-size:14px}.dropdown-panel small{display:block;color:var(--muted);font-size:12px;margin-top:2px}.dropdown-panel a>span:last-child{margin-left:auto}.button{display:inline-flex;align-items:center;justify-content:center;gap:26px;min-height:50px;padding:12px 22px;border:1px solid var(--line);border-radius:7px;font-size:13px;font-weight:600;line-height:1.5;transition:background .18s,transform .18s,border-color .18s}.button>span{font-size:18px;line-height:1}.button:hover{transform:translateY(-2px);border-color:#526785}.primary{background:#426be7;border-color:#426be7;color:#fff}.primary:hover{background:#5079f0;border-color:#7397ff}.ghost{background:transparent}.nav-cta{min-height:42px;background:#f1f4fa;color:#111923;border-color:#f1f4fa;font-size:12px;padding:10px 16px;gap:20px}.nav-cta:hover{background:#dbe5f9;color:#111923}.menu-toggle{display:none}.eyebrow{font-size:10px;font-weight:600;letter-spacing:2.1px;line-height:1.5;color:var(--muted);display:flex;align-items:center;gap:8px;margin-bottom:23px}.status-dot{width:5px;height:5px;background:var(--mint);border-radius:50%;display:inline-block;flex-shrink:0}.lead{font-size:17px;line-height:1.8;max-width:630px;font-weight:400}.hero{padding-top:94px;padding-bottom:72px;display:grid;grid-template-columns:1.05fr 1fr;align-items:center;gap:40px;min-height:690px}.hero h1{font-size:clamp(44px,4.7vw,68px);letter-spacing:-.057em;line-height:1.13;white-space:nowrap}.hero h1>span,.about-hero h1>span,.contact-copy h1>span{color:#96acf0}.hero .lead{margin-top:27px;font-size:15px}.actions{display:flex;gap:12px;margin-top:32px;flex-wrap:wrap}.hero-caption{display:flex;gap:18px;margin-top:48px;font-size:8px;letter-spacing:1.3px;color:var(--faint)}.hero-caption span+span{border-left:1px solid var(--line);padding-left:18px}.hero-visual{position:relative;min-width:0}.visual-label{display:flex;justify-content:space-between;font-size:8px;letter-spacing:1.5px;color:var(--faint);margin:0 4px 15px}.floating-note{position:relative;margin:-18px 22px 0 auto;z-index:1;width:300px;display:flex;align-items:center;gap:12px;padding:14px 18px;background:#172534;border:1px solid #3b5062;border-radius:9px;box-shadow:var(--shadow)}.floating-note strong{display:block;font-size:11px;letter-spacing:0;font-weight:500}.floating-note span:not(.note-icon){font-size:9px;display:block;color:var(--muted);margin-top:2px}.note-icon{width:29px;height:29px;display:grid;place-items:center;background:#1f433d;color:var(--mint);border-radius:50%}.product-strip{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:25px;gap:28px}.product-strip>span{font-size:9px;letter-spacing:1.5px;color:var(--faint)}.product-strip>a{display:flex;align-items:center;gap:14px;font-size:13px}.product-strip>a>span:last-child{color:var(--faint);margin-left:18px}.product-icon{width:33px;height:33px;display:inline-grid;place-items:center;border:1px solid #536fa3;border-radius:7px;color:#abc1ff;background:#142340;font-size:11px;letter-spacing:0;flex-shrink:0}.product-icon.mint{background:#142c2a;border-color:#3d6a60;color:var(--mint)}.product-icon.amber{background:#302a20;border-color:#746142;color:var(--amber)}.section{padding-block:var(--section)}.section-head{max-width:780px;margin-bottom:50px}.section-head>p:last-child:not(.eyebrow){margin-top:24px;max-width:490px;font-size:15px}.section-head.split{max-width:none;display:flex;justify-content:space-between;align-items:end;gap:50px}.section-head.split>p{max-width:350px}.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:48px}.value-grid article{border-top:1px solid var(--line);padding-top:25px}.index{display:block;font-size:11px;color:var(--faint);letter-spacing:1px;margin-bottom:35px}.value-grid h3{margin-bottom:15px}.value-grid p{font-size:14px;line-height:1.85}.solutions{background:var(--bg-alt);border-block:1px solid #ffffff0b}.product-feature{display:grid;grid-template-columns:.8fr 1.2fr;align-items:center;gap:65px;padding-block:60px}.product-feature+.product-feature{border-top:1px solid var(--line);margin-top:25px;padding-top:85px}.product-heading{display:flex;gap:12px;align-items:center;font-size:13px;font-weight:550;margin-bottom:26px}.product-copy h3{font-size:34px;line-height:1.22;font-weight:500}.product-copy>p{font-size:14px;margin-top:20px;line-height:1.85}.feature-list{list-style:none;padding:0;margin:22px 0;font-size:12px;color:var(--muted)}.feature-list li{padding-block:6px;display:flex;gap:10px;align-items:center}.feature-list li:before{content:'';width:4px;height:4px;background:#8caafd;border-radius:50%}.mint .feature-list li:before{background:var(--mint)}.amber .feature-list li:before{background:var(--amber)}.text-link{font-size:13px;font-weight:550;display:inline-flex;gap:25px;align-items:center;padding-block:12px;border-bottom:1px solid #56657a}.text-link:hover{border-color:var(--text)}.product-visual{min-width:0}.product-ui{background:#111923;border:1px solid #334257;border-radius:10px;overflow:hidden;box-shadow:var(--shadow);font-size:10px;color:#eaf0f9;--ui-accent:#9bb4ff}.product-ui.mint{--ui-accent:var(--mint)}.product-ui.amber{--ui-accent:var(--amber)}.ui-top{display:flex;align-items:center;gap:10px;padding:13px 16px;border-bottom:1px solid #273344;background:#151f2c}.ui-top>strong{font-size:11px;font-weight:500}.ui-brand{font-size:16px;font-weight:650;letter-spacing:-3px;margin-right:4px}.ui-brand span{color:var(--ui-accent);font-size:12px;vertical-align:super}.ui-demo{font-size:8px;margin-left:auto;color:#a6b2c4;border:1px solid #3e4b5d;padding:2px 6px;border-radius:4px}.avatar{display:grid;place-items:center;width:25px;height:25px;border-radius:50%;background:#2b3c55;color:#c5d5f1;font-size:8px;flex-shrink:0}.ui-body{display:grid;grid-template-columns:105px 1fr;min-height:330px}.ui-body 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span{display:block;font-size:7px;color:#a6b2c4}.metrics strong{display:block;font-size:18px;line-height:1.4;font-weight:500;letter-spacing:-.5px;margin:6px 0 2px;white-space:nowrap}.metrics strong>span{display:inline;font-size:10px}.metrics small{font-size:6px;color:#a6b2c4}.metrics .mint-text{color:var(--mint)}.chart-block{border:1px solid #293648;background:#131e2a;padding:12px 13px 8px;border-radius:5px;margin:0 0 16px}.chart-block>div:first-child{display:flex;justify-content:space-between;font-size:8px}.chart-key{color:#a6b2c4;font-size:6px;display:flex;gap:5px;align-items:center}.chart-key i{width:4px;height:4px;background:var(--mint);border-radius:50%;margin-left:7px}.chart-key i:last-child{background:#6781a7}.chart-block svg{width:100%;display:block;height:auto;margin-top:14px;overflow:visible}.chart-block path{fill:none;stroke-width:2}.chart-block .gridline{stroke:#293648;stroke-width:1;stroke-dasharray:3 5}.chart-block .chart-primary{stroke:var(--mint)}.chart-block .chart-secondary{stroke:#6682a7}.chart-labels{display:flex;justify-content:space-between;font-size:6px;color:#8f9fb3;margin-top:6px}.ui-list-title{display:flex;justify-content:space-between;font-size:8px;margin-bottom:4px}.ui-list-title>span{font-size:6px;color:#a6b2c4}.ui-row{display:flex;align-items:center;gap:9px;padding:10px 0;border-bottom:1px solid #253142}.ui-row strong{font-size:8px;font-weight:500;display:block}.ui-row small{display:block;font-size:6px;color:#9dacc0;margin-top:2px}.ui-row b{font-size:8px;margin-left:auto;font-weight:500;white-space:nowrap}.transaction-icon{color:var(--mint);width:22px;height:22px;background:#1a3430;display:grid;place-items:center;border-radius:5px}.badge{display:inline-block;font-size:6px;padding:3px 5px;border-radius:3px;background:#19362e;color:#9ce3c9;white-space:nowrap}.badge.pending{background:#342e20;color:#e9c886}.ui-row .badge{margin-left:auto}.ui-row b+.badge{margin-left:8px}.ui-footer{padding:9px 15px;font-size:6px;color:#adbbce;border-top:1px solid #273344;display:flex;align-items:center;gap:6px}.ui-footer .status-dot{width:3px;height:3px}.ui-callout{display:flex;align-items:center;gap:12px;padding:18px 0 0}.ui-callout>span{font-size:20px;color:var(--ui-accent)}.ui-callout strong{display:block;font-size:8px;font-weight:500}.ui-callout small{display:block;font-size:7px;color:#a6b2c4;margin-top:5px}.conversation{display:grid;grid-template-columns:100px 1fr;border:1px solid #293648;border-radius:5px;overflow:hidden;min-height:245px}.conversation-list{border-right:1px solid #293648;background:#0e1722}.conversation-list>div{padding:14px 10px;border-bottom:1px solid #293648}.conversation-list strong{display:block;font-size:7px;margin-top:7px}.conversation-list small{font-size:6px;color:#a6b2c4}.conversation-selected{background:#263044}.chat{padding:12px;min-width:0}.chat-head{display:flex;justify-content:space-between;gap:5px;font-size:8px;padding-bottom:12px}.bubble{font-size:7px;background:#263044;padding:9px;line-height:1.6;max-width:85%;border-radius:5px 5px 5px 0;margin-bottom:12px;color:#e4eaf4}.reply{margin-left:auto;background:#203c39;border-radius:5px 5px 0 5px}.internal-note{padding:9px;border:1px solid #65563e;border-radius:4px;background:#27251f}.internal-note small{font-size:5px;color:var(--amber)}.internal-note p{font-size:6px;margin-top:4px;color:#d8cab2}.approach-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px}.small-lead{font-size:15px;margin-top:26px;margin-bottom:16px}.principles article{display:flex;gap:22px;padding-block:24px;border-bottom:1px solid var(--line)}.principles article:first-child{padding-top:0}.principles article>span{font-size:10px;color:var(--faint);padding-top:5px}.principles h3{font-size:20px}.principles p{font-size:14px;line-height:1.8;margin-top:12px}.trust{padding-top:0}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:var(--radius)}.trust-grid article{padding:30px 25px}.trust-grid article+article{border-left:1px solid var(--line)}.line-icon{display:block;font-size:26px;color:#afbdd6;margin-bottom:25px}.trust-grid h3{font-size:17px}.trust-grid p{font-size:12px;margin-top:13px}.cta{padding:60px;background:#14213b;border:1px solid #2b4067;border-radius:var(--radius);display:flex;align-items:center;justify-content:space-between;gap:35px;margin-bottom:100px}.cta h2{font-size:38px}.cta p:not(.eyebrow){font-size:13px;max-width:430px;margin-top:20px}.cta .button{white-space:nowrap}.footer{padding-bottom:32px}.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:35px;padding-bottom:60px}.footer-top p{font-size:14px;margin-top:20px}.footer-top>div>strong{display:block;font-size:11px;margin-bottom:20px;letter-spacing:.3px}.footer-top>div>a:not(.brand){display:block;font-size:12px;color:var(--muted);padding-block:6px}.footer-top>div>a:hover{color:white}.footer-top>div>span{display:block;font-size:11px;color:var(--faint);margin-top:18px}.footer-bottom{border-top:1px solid var(--line);padding-top:24px;display:flex;justify-content:space-between;gap:20px;color:var(--faint);font-size:10px}.product-hero{text-align:center;padding-block:48px 0}.breadcrumb{font-size:11px;color:var(--muted);display:block;margin-bottom:45px}.breadcrumb span{margin:0 10px}.product-hero .eyebrow{justify-content:center}.product-hero h1{font-size:clamp(40px,5vw,68px);line-height:1.16}.product-hero .lead{margin:25px auto 0;max-width:650px;font-size:16px}.product-hero .actions{justify-content:center}.product-stage{margin:60px auto 0;max-width:940px;text-align:left}.product-stage .ui-main{padding:32px}.product-stage .ui-body{grid-template-columns:160px 1fr}.product-stage .ui-body aside{font-size:11px;padding:25px 16px}.product-stage .ui-heading .ui-title{font-size:24px}.product-stage .metrics strong{font-size:28px}.product-stage .metrics span{font-size:10px}.product-stage .metrics small{font-size:9px}.product-stage .ui-row strong,.product-stage .ui-row b{font-size:11px}.product-stage .ui-row small,.product-stage .badge{font-size:9px}.product-stage .ui-row{padding:13px 0}.product-stage .conversation{grid-template-columns:150px 1fr}.product-stage .bubble{font-size:12px}.product-stage .chat-head{font-size:12px}.product-stage .conversation-list strong{font-size:10px}.product-stage .conversation-list small{font-size:9px}.product-stage .internal-note p{font-size:10px}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:50px}.features-grid article{border-top:1px solid var(--line);padding-top:20px}.features-grid p{font-size:14px;margin-top:18px}.scenario{display:grid;grid-template-columns:1fr 1fr;gap:90px;border-top:1px solid var(--line);padding-top:70px}.scenario ol{margin:0;padding-left:25px}.scenario li{padding:0 0 24px 15px;font-size:17px;color:#c5cfde}.scenario li::marker{font-size:12px;color:var(--faint)}.workflow{margin-bottom:100px}.workflow ol{list-style:none;padding:0;display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:8px}.workflow li{display:flex;gap:14px;align-items:center;padding:23px 18px;min-width:0}.workflow li+li{border-left:1px solid var(--line)}.workflow li>span{color:var(--faint);font-size:10px}.workflow li>span:last-child{margin-left:auto}.workflow strong{font-size:13px;font-weight:500}.scope-note{font-size:12px;max-width:850px;line-height:1.8;margin-top:20px}.real-shot{display:block;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#edf1f7}.real-shot img{width:100%;max-height:660px;object-fit:cover;object-position:top}.about-hero{padding-top:100px}.about-hero h1{font-size:clamp(38px,4.6vw,64px);line-height:1.2}.about-hero .lead{margin-top:32px}.about-wordmark{margin-top:75px;padding:35px 0;border-block:1px solid var(--line);font-size:clamp(26px,5vw,64px);letter-spacing:-2px;color:#c2cfe3;font-weight:450}.about-wordmark span{color:#384963}.about-columns{display:grid;grid-template-columns:1fr 1fr;gap:100px}.about-columns p:not(.eyebrow){margin-top:25px;max-width:470px;font-size:15px}.contact-page{display:grid;grid-template-columns:1fr 1fr;gap:90px;padding-block:85px 100px}.contact-copy h1{font-size:clamp(38px,4vw,56px);line-height:1.2}.contact-copy .lead{font-size:16px;margin-top:27px}.contact-phone{display:inline-flex;gap:60px;padding:25px 0;font-size:23px;border-bottom:1px solid var(--line);margin-top:20px;letter-spacing:-.5px}.contact-steps{margin-top:48px}.contact-steps h2{font-size:19px}.contact-steps ol{padding-left:20px;margin-top:22px;color:var(--muted);font-size:13px}.contact-steps li{padding:7px 0 7px 10px}.form-panel{background:var(--bg-alt);border:1px solid var(--line);padding:36px;border-radius:var(--radius);min-width:0}.form-panel h2{font-size:28px}.form-intro{font-size:11px;margin:12px 0 25px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.form-grid label{font-size:11px;color:#d8e0ee;display:block}.form-grid label>small{font-size:10px;color:var(--muted)}.form-grid input,.form-grid select,.form-grid textarea{display:block;width:100%;min-width:0;margin-top:7px;background:#0a1018;border:1px solid #46566c;border-radius:5px;padding:12px;color:#f4f6fa;font-size:16px;line-height:1.4;min-height:47px}.form-grid textarea{resize:vertical}.form-grid input:focus,.form-grid select:focus,.form-grid textarea:focus{border-color:var(--hover)}.full{grid-column:1/-1}.field-error{display:block;color:#ffb8b8;font-size:11px;min-height:0;margin-top:4px}.field-error:empty{display:none}[aria-invalid=true]{border-color:#ef9292!important}.privacy-note,.preview-note{font-size:11px;line-height:1.8;margin:20px 0}.privacy-note a{text-decoration:underline;text-underline-offset:3px;color:#becfff}.preview-note{padding:12px;border-left:2px solid #617499;background:#182130}.honeypot{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}#form-status{font-size:13px;margin-top:20px}#form-status[data-state=error]{color:#ffb8b8}#form-status[data-state=success]{color:#9de6c9}button:disabled{opacity:.65;cursor:wait;transform:none!important}.legal-page{max-width:850px;padding-block:85px 110px}.legal-page h1{font-size:52px;margin-bottom:35px}.legal-page h2{font-size:25px;margin:35px 0 15px}.legal-page p{margin-bottom:18px;font-size:15px}.legal-page .notice{padding:20px;background:#24251e;border:1px solid #5b5841;border-radius:8px;color:#e0d8b7}.reveal{animation:enter .6s ease both}@keyframes enter{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@media(min-width:1600px){:root{--wrap:1440px}.hero{gap:80px;min-height:750px}.hero h1{font-size:76px}.hero .lead{font-size:17px}.hero-visual .ui-main{padding:28px}.hero-visual .ui-body{grid-template-columns:120px 1fr}.hero-visual .metrics strong{font-size:23px}.hero-visual .ui-heading .ui-title{font-size:21px}.hero-visual .ui-row{padding-block:13px}}
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@media(max-width:360px){.wrap{width:calc(100% - 32px)}.hero .actions{display:grid;grid-template-columns:1fr}.hero .button{justify-content:space-between;font-size:12px}.hero-caption{font-size:5.5px;gap:8px}.hero h1{font-size:35px}.hero-visual .metrics strong,.product-ui .metrics strong{font-size:17px}.ui-row b+.badge{margin-left:0}.ui-row{gap:6px}.metrics span{font-size:6px}.product-stage .metrics strong{font-size:17px}.contact-copy h1{font-size:34px}.form-panel{padding:22px 16px}.product-copy h3{font-size:27px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.button:hover{transform:none}}
@media(prefers-reduced-motion:no-preference){.hero-copy,.product-hero>h1,.about-hero>h1{animation:enter .5s ease-out both}.hero-visual{animation:enter .6s .08s ease-out both}.dropdown-panel:not([hidden]){animation:enter .15s ease-out both}.product-icon{transition:border-color .18s,background .18s}.product-strip a:hover .product-icon{border-color:#9dafcb}}

.ui-title{font-weight:550;line-height:1.12;color:var(--text)}

/* Shared BlackShen app/site monogram */
img.brand-mark{display:block;object-fit:contain;border:0;flex-shrink:0;border-radius:7px}